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Contents
module Internals
module Index
# TODO Needs a reconnect to be run after forking.
#
class Redis < Backend
def initialize bundle_name, category
super bundle_name, category
# Refine a few Redis "types".
#
@index = Redis::ListHash.new "#{category.identifier}:#{bundle_name}:index"
@weights = Redis::StringHash.new "#{category.identifier}:#{bundle_name}:weights"
@similarity = Redis::ListHash.new "#{category.identifier}:#{bundle_name}:similarity"
@configuration = Redis::StringHash.new "#{category.identifier}:#{bundle_name}:configuration"
end
# Delegate to the right collection.
#
def ids sym
index.collection sym
end
# Delegate to the right member value.
#
# Note: Converts to float.
#
def weight sym
weights.member(sym).to_f
end
# Delegate to a member value.
#
def setting sym
configuration.member sym
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems